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Loop Up

Category: General  ·  Sub-category: ai-tooling  ·  Last updated:
ai:agent
驅動一個多模型分工的自動迴圈：由 Fable 擔任 orchestrator 規劃並審定升級方案，Sonnet 擔任 implementer 實際執行修改，另一支 Sonnet 擔任唯讀 observer 記錄每個動作供事後查核，唯讀 inspector-ops 在每個完成階段查核驗收；有錯就從最前端的 prompt（先 brief、再 plan）回頭修正再重跑，同一階段最多三次失敗就升級給 Fable 擔任 advisor 提出修正建議，全程 human out of the loop、所有選項採建議值，直到通過或觸發安全護欄才停下來問人。適用於有明確可自動驗收條件的多階段工作（重構、遷移、規格校對、registry 一致性），不適用於探索性或需要人類美感判斷的任務。觸發條件：loop-up、/loop-up、多模型分工、自動迴圈修正、multi-agent loop、orchestrator advisor loop、observer inspector、prompt-first correction、迴圈驗收、自動重試升級、fable orchestrator sonnet implementer。
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

多模型分工＋自動迴圈修正的可重複流程。設計模式屬於 Iterative Refinement（品質改善迴圈），與 claude-md-sync 同類；也是本專案既有的 mcp-registry-sync（修正）＋ mcp-registry-ops-inspect（唯讀稽核）＋ validate_publish_consistency.py（硬性 gate）三件式迴圈 （見 CLAUDE.md → 「MCP Registry Publish Consistency」）的角色通用化版本 —— 那是這個模式在單一領域（registry 一致性）的既有實例， loop-up 把同樣的「修正角色／唯讀稽核角色／硬性 gate」拆成可套用到任何有明確驗收條件的多階段工作的通用骨架。

What this skill does

Loop Up is a community-contributed Claude Code skill in the ai-tooling sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/loop-up/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Loop Up Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 196,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/loop-up
curl -L https://claudskills.com/skills/loop-up/SKILL.md \
  -o ~/.claude/skills/loop-up/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/loop-up/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/loop-up/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\loop-up\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Loop Up Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/loop-up/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Loop Up skill do?
驅動一個多模型分工的自動迴圈：由 Fable 擔任 orchestrator 規劃並審定升級方案，Sonnet 擔任 implementer 實際執行修改，另一支 Sonnet 擔任唯讀 observer 記錄每個動作供事後查核，唯讀 inspector-ops 在每個完成階段查核驗收；有錯就從最前端的 prompt（先 brief、再 plan）回頭修正再重跑，同一階段最多三次失敗就升級給 Fable 擔任 advisor 提出修正建議，全程 human out of the loop、所有選項採建議值，直到通過或觸發安全護欄才停下來問人。適用於有明確可自動驗收條件的多階段工作（重構、遷移、規格校對、registry 一致性），不適用於探索性或需要人類美感判斷的任務。觸發條件：loop-up、/loop-up、多模型分工、自動迴圈修正、multi-agent loop、orchestrator advisor loop、observer inspector、prompt-first correction、迴圈驗收、自動重試升級、fable orchestrator sonnet implementer。
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Loop Up skill?
Use Loop Up when your Claude Code task falls under the General category — specifically in the ai tooling area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Loop Up" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Loop Up skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Loop Up is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
shuotao. (2026). Loop Up [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/loop-up/
BibTeX
@misc{loop-up-2026,
  author    = {shuotao},
  title     = {Loop Up [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/loop-up/}
}

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Security scan

Grade A · scanned 2026-09-28 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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